<!DOCTYPE html>
<html>
<head>
	<title>停车场容量</title>
	<style>
		table {
			border-collapse: collapse;
			width: 50%;
			margin: auto;
		}
		th, td {
			padding: 10px;
			text-align: center;
			border: 1px solid black;
		}
		th {
			background-color: #f2f2f2;
		}
	</style>
</head>
<body>
	<h1 align="center">停车场容量</h1>
	<table>
		<tr>
			<th>总计</th>
			<th>剩余</th>
		</tr>
		<tr>
			<td>100</td>
			<td>50</td>
		</tr>
	</table>
</body>
</html>
